7、【程序填空题】补充横线处的代码,实现点击“添加图书”按钮,实现图书添加功能 <div id="root">
ID<input type="text" v-model="id"> 书名:<input type="text" v-model="name"><input type="button" value="添加图书" @click="addBook">
<h2>所有图书信息</h2>
<ul>
<li v-for="(book,index) in books">
书ID:{{book.id}}---书名:{{book.title}}</li>
</ul>
</div>
<script>
const app = Vue.createApp({
data() {
return {
books: [
{ id: 1, title: "三国演义", isComplete: true },
{ id: 2, title: "红楼梦", isComplete: false },
{ id: 3, title: "水浒传", isComplete: true },
{ id: 4, title: "人生", isComplete: false },
],
id: 0,
name: "",
}
},
methods: {
addBook() {
const obj = { id: this.id, title: this.name }
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}
},
})
app.mount("#root")
</script>